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ethyl 3-{(tert-butyldimethylsilyl)oxy}-4-methylpent-4-enoate | 221299-00-9

中文名称
——
中文别名
——
英文名称
ethyl 3-{(tert-butyldimethylsilyl)oxy}-4-methylpent-4-enoate
英文别名
——
ethyl 3-{(tert-butyldimethylsilyl)oxy}-4-methylpent-4-enoate化学式
CAS
221299-00-9
化学式
C14H28O3Si
mdl
——
分子量
272.46
InChiKey
SYQFQAXDWNYLGE-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    278.1±20.0 °C(Predicted)
  • 密度:
    0.906±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.91
  • 重原子数:
    18.0
  • 可旋转键数:
    6.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.79
  • 拓扑面积:
    35.53
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

点击查看最新优质反应信息

文献信息

  • Rhodium-Catalyzed Cyclization of <i>O</i> ,ω-Unsaturated Alkoxyamines: Formation of Oxygen-Containing Heterocycles
    作者:Julien Escudero、Véronique Bellosta、Janine Cossy
    DOI:10.1002/anie.201710895
    日期:2018.1.8
    O,ω‐Unsaturated N‐tosyl alkoxyamines undergo unexpected RhIII‐catalyzed intramolecular cyclization by oxyamination to produce oxygen‐containing heterocycles. Mechanistic studies show that an aziridine intermediate seems to be responsible for the formation of the heterocycles, possibly via a RhV species.
    O,ω-不饱和N-甲苯磺酰基烷氧基胺通过氧化作用经历了Rh Rh催化的不可思议的Rh III分子内环化反应,生成了含氧杂环。机理研究表明,氮丙啶中间体似乎是可能通过Rh V物种造成了杂环的形成。
  • Diastereoselective Synthesis of Tetrahydrofurans via Mead Reductive Cyclization of Keto-β-Lactones Derived from the Tandem Mukaiyama Aldol Lactonization (TMAL) Process
    作者:T. Andrew Mitchell、Daniel Romo
    DOI:10.1021/jo7014246
    日期:2007.11.1
    [Graphics]The development of a diastereoselective, three-step strategy for the construction of substituted tetrahydrofurans from alkenyl aldehydes based on the tandem Mukaiyama aldol-lactonization process and Mead reductive cyclization of keto beta-lactones is reported. Stereochemical outcomes of the TMAL process are consistent with models established for Lewis acid-mediated additions to a-benzyloxy and beta-silyloxy aldehydes while reductions of the five-membered oxocarbenium ions are consistent with Woerpel's models. Further rationalization for observed high diastereoselectivity in reductions of alpha-silyloxy 5-membered oxocarbenium ions based on stereoelectronic effects are posited. A diagnostic trend for coupling constants of gamma-benzyloxy beta-lactones was observed that should enable assignment of the relative configuration of these systems.
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